class_docstr: Test the output of the MPS template.
code: def circuit2_block(weights, wires):
      SELWeights = np.array(
          [
              [
                  [weights[0], weights[1], weights[2]],
                  [weights[0], weights[1], weights[2]],
              ]
          ]
      )
      qml.StronglyEntanglingLayers(SELWeights, wires)
  
imports: import pytest
  import numpy
  import pennylane
  from pennylane.templates.tensornetworks.mps import compute_indices_MPS, MPS
label_desc: Use image node_id 3 for calling the TestTemplateOutputs obj's underlying member method code with example usage: obj.circuit2_block(weights, wires) without return types